TW202308494A

TW202308494A - Foldable electronic device

Info

Publication number: TW202308494A
Application number: TW111118836A
Authority: TW
Inventors: 林哲賢; 朱哲賢; 林泓瑞
Original assignee: 仁寶電腦工業股份有限公司
Priority date: 2021-08-08
Filing date: 2022-05-20
Publication date: 2023-02-16
Also published as: TWI812233B

Abstract

A foldable electronic device includes a first body, a second body and a lifting mechanism. The second body is movably disposed to the first body through the lifting mechanism. The lifting mechanism includes a first link, a second link, a third link and a fourth link. The first link is disposed on the first body. The second link is pivoted to the first link. The third link is disposed on the second body and is pivoted to the second link. The fourth link includes a first rod and a second rod. The first rod is pivoted to the first link, and the second rod is pivoted to the third link and the first link. The second body is closed relative to the first body, and when the second body is forced to expand relative to the first body, the second body drives the second rod through the third link to rotate at an angle relative to the first rod.

Description

折疊式電子裝置foldable electronic device

本發明是有關於一種折疊式電子裝置，且特別是有關於一種具有抬升機構的折疊式電子裝置。The present invention relates to a foldable electronic device, and in particular to a foldable electronic device with a lifting mechanism.

折疊式電子裝置，例如筆記型電腦，因存在著便於攜帶及廣泛應用性的優點，而有為數眾多的使用者。傳統的折疊式電子裝置，係單純使二機體透過一樞軸結構相互樞接，而由於折疊式電子裝置體積較小，故折疊式電子裝置在經過展開後螢幕所在的高度並不高，並不利於使用者觀看。因此，市場上遂出現具有抬升機構的折疊式電子裝置。Foldable electronic devices, such as notebook computers, have a large number of users due to their advantages of portability and wide applicability. The traditional foldable electronic device simply connects the two bodies to each other through a pivot structure, and because the foldable electronic device is small in size, the height of the screen of the foldable electronic device after unfolding is not high, which is not conducive to for users to view. Therefore, foldable electronic devices with lifting mechanisms appear on the market.

圖1是習知的折疊式電子裝置的示意圖。需說明的是，為求清晰，圖1以較誇張的比例繪製抬升機構13，實際於產品中，第一樞點P1與第四樞點P2並非有如此大的間距。如圖1所示，折疊式電子裝置10包括一第一機體11、一第二機體12以及一抬升機構13，其中第二機體12透過抬升機構13可動地設置於第一機體11。抬升機構13為一四連桿機構，包括依序樞接的一第一連桿13a、一第二連桿13b、一第三連桿13c及一第四連桿13d，其中抬升機構13界定一第一樞點P1、一第二樞點P2、一第三樞點P3及一第四樞點P。第一連桿13a設置於第一機體11，第二連桿13b透過第一樞點P1樞接第一連桿13a，第三連桿13c透過第二樞點P2樞接第二連桿13b，第四連桿13d透過第三樞點P3樞接第一連桿13a，且第四連桿13d透過第四樞點P4樞接第三連桿13c。然而，在追求折疊式電子裝置10薄型化及窄邊框的前提下，將使第二樞點P2及第四樞點P4之間的距離過近，當第二機體12受力而相對於第一機體11開啟至特定角度時，第二機體12施加於第四連桿13d的外力F將會同時通過第二樞點P2及第四樞點P4，使得抬升機構13卡死而無法作動，故第二機體12無法進一步相對於第一機體11展開。FIG. 1 is a schematic diagram of a conventional foldable electronic device. It should be noted that, for the sake of clarity, the lifting mechanism 13 is drawn in an exaggerated scale in FIG. 1 . In actual products, there is not such a large distance between the first pivot point P1 and the fourth pivot point P2 . As shown in FIG. 1 , the foldable electronic device 10 includes a first body 11 , a second body 12 and a lifting mechanism 13 , wherein the second body 12 is movably disposed on the first body 11 through the lifting mechanism 13 . The lifting mechanism 13 is a four-bar linkage mechanism, including a first connecting rod 13a, a second connecting rod 13b, a third connecting rod 13c and a fourth connecting rod 13d pivotally connected in sequence, wherein the lifting mechanism 13 defines a A first pivot point P1, a second pivot point P2, a third pivot point P3, and a fourth pivot point P. The first connecting rod 13a is disposed on the first body 11, the second connecting rod 13b is pivotally connected to the first connecting rod 13a through the first pivot point P1, and the third connecting rod 13c is pivotally connected to the second connecting rod 13b through the second pivot point P2. The fourth connecting rod 13d is pivotally connected to the first connecting rod 13a through the third pivot point P3, and the fourth connecting rod 13d is pivotally connected to the third connecting rod 13c through the fourth pivot point P4. However, under the premise of pursuing thinner and narrower frames of the foldable electronic device 10, the distance between the second pivot point P2 and the fourth pivot point P4 will be too close. When the body 11 is opened to a specific angle, the external force F applied by the second body 12 to the fourth connecting rod 13d will pass through the second pivot point P2 and the fourth pivot point P4 at the same time, so that the lifting mechanism 13 is stuck and unable to move. The second body 12 cannot be further expanded relative to the first body 11 .

因此，現有的折疊式電子裝置，在採用上述抬升機構13的情況下，由於第二樞點P2及第四樞點P4的間距不能過近，進而導致了抬升機構13占據了第二機體12較多的空間，故第二機體12無法有效地窄邊框，如此並不利於折疊式電子裝置10的薄型化，此外，若拉近第二樞點P2及第四樞點P4之間的距離，雖可有效達到第二機體12的窄邊框及折疊式電子裝置10的薄型化，卻會造成抬升機構13在上述的死點卡死而無法作動，如何在實現第二機體12的窄邊框及折疊式電子裝置10的薄型化的同時亦能兼顧第二機體12的順利抬升及順暢開啟，為本領域亟待解決的重要課題。Therefore, when the above-mentioned lifting mechanism 13 is used in the existing foldable electronic device, since the distance between the second pivot point P2 and the fourth pivot point P4 cannot be too close, the lifting mechanism 13 occupies a relatively small area of the second body 12. There is too much space, so the second body 12 cannot effectively narrow the frame, which is not conducive to the thinning of the foldable electronic device 10. In addition, if the distance between the second pivot point P2 and the fourth pivot point P4 is shortened, although It can effectively achieve the narrow frame of the second body 12 and the thinning of the foldable electronic device 10, but it will cause the lifting mechanism 13 to be stuck at the above-mentioned dead point and cannot be moved. How to realize the narrow frame of the second body 12 and the foldable electronic device 10 The thinning of the electronic device 10 can also take into account the smooth lifting and opening of the second body 12 , which is an important issue to be solved in this field.

本發明提供一種折疊式電子裝置，在實現第二機體的窄邊框及折疊式電子裝置的薄型化的同時，亦能兼顧第二機體的順利抬升及順暢開啟。The present invention provides a foldable electronic device, which can achieve smooth lifting and smooth opening of the second body while realizing the narrow frame of the second body and the thinning of the foldable electronic device.

本發明的折疊式電子裝置包括一第一機體、一第二機體以及一抬升機構。第二機體透過抬升機構可動地設置於第一機體。抬升機構包括一第一連桿、一第二連桿、一第三連桿以及一第四連桿。第一連桿設置於第一機體。第二連桿的一端樞接第一連桿的一端。第三連桿的一端樞接第二連桿的另一端，且第三連桿設置於第二機體。第四連桿包括一第一桿件及一第二桿件。第一桿件的一端樞接第一連桿的另一端，第二桿件的一端樞接第三連桿的另一端，且第二桿件的另一端樞接第一桿件的另一端。第二機體相對於第一機體閉合，當第二機體受力而相對於第一機體展開時，第二機體透過第三連桿驅動第二桿件相對於第一桿件旋轉一角度。The foldable electronic device of the present invention includes a first body, a second body and a lifting mechanism. The second body is movably arranged on the first body through the lifting mechanism. The lifting mechanism includes a first link, a second link, a third link and a fourth link. The first connecting rod is arranged on the first body. One end of the second connecting rod is pivotally connected to one end of the first connecting rod. One end of the third link is pivotally connected to the other end of the second link, and the third link is arranged on the second body. The fourth connecting rod includes a first rod and a second rod. One end of the first link is pivotally connected to the other end of the first link, one end of the second link is pivotally connected to the other end of the third link, and the other end of the second link is pivotally connected to the other end of the first link. The second body is closed relative to the first body. When the second body is expanded relative to the first body under force, the second body drives the second rod to rotate an angle relative to the first rod through the third connecting rod.

在本發明的一實施例中，上述的抬升機構界定一第一樞點、一第二樞點、一第三樞點、一第四樞點以及一第五樞點。第一連桿及第二連桿透過第一樞點相互樞接，第二連桿及第三連桿透過第二樞點相互樞接，第一連桿及第一桿件透過第三樞點相互樞接，第三連桿及第二桿件透過第四樞點相互樞接，且第一桿件及第二桿件透過第五樞點相互樞接。第三樞點及第四樞點之間界定一連線，當第二機體相對於第一機體閉合時，第五樞點及連線之間具有一第一距離，當第二機體受力而相對於第一機體展開時，第五樞點及連線之間具有一第二距離，且第二距離大於第一距離。In an embodiment of the present invention, the above-mentioned lifting mechanism defines a first pivot point, a second pivot point, a third pivot point, a fourth pivot point and a fifth pivot point. The first link and the second link are pivotally connected to each other through the first pivot point, the second link and the third link are pivotally connected to each other through the second pivot point, and the first link and the first rod are connected to each other through the third pivot point The third link and the second rod are pivotally connected to each other through the fourth pivot point, and the first rod and the second rod are pivotally connected to each other through the fifth pivot point. A connection line is defined between the third pivot point and the fourth pivot point. When the second body is closed relative to the first body, there is a first distance between the fifth pivot point and the connection line. When the second body is stressed and When deployed relative to the first body, there is a second distance between the fifth pivot point and the connecting line, and the second distance is greater than the first distance.

在本發明的一實施例中，上述的第二機體相對於第一機體閉合。當第二機體受力而相對於第一機體展開時，第二機體透過第三連桿推擠第二桿件，以使第二桿件因第三連桿及第一桿件的擠壓而相對於第一桿件旋轉角度。In an embodiment of the present invention, the above-mentioned second body is closed relative to the first body. When the second body is under force and unfolded relative to the first body, the second body pushes the second rod through the third connecting rod, so that the second rod is squeezed by the third connecting rod and the first rod. Angle of rotation relative to the first member.

在本發明的一實施例中，上述的抬升機構界定一第一樞點、一第二樞點、一第三樞點、一第四樞點以及一第五樞點。第一連桿及第二連桿透過第一樞點相互樞接，第二連桿及第三連桿透過第二樞點相互樞接，第一連桿及第一桿件透過第三樞點相互樞接，第三連桿及第二桿件透過第四樞點相互樞接，且第一桿件及第二桿件透過第五樞點相互樞接。第二機體相對於第一機體閉合，當第二機體受力而相對於第一機體展開時，第二機體透過第三連桿推擠第二桿件，以使第二桿件因第三連桿及第一桿件的擠壓而以第五樞點為圓心相對於第一桿件旋轉此角度。In an embodiment of the present invention, the above-mentioned lifting mechanism defines a first pivot point, a second pivot point, a third pivot point, a fourth pivot point and a fifth pivot point. The first link and the second link are pivotally connected to each other through the first pivot point, the second link and the third link are pivotally connected to each other through the second pivot point, and the first link and the first rod are connected to each other through the third pivot point The third link and the second rod are pivotally connected to each other through the fourth pivot point, and the first rod and the second rod are pivotally connected to each other through the fifth pivot point. The second body is closed relative to the first body. When the second body is forced to expand relative to the first body, the second body pushes the second rod through the third connecting rod, so that the second rod is pushed by the third connecting rod. The extruding of the rod and the first rod rotates the fifth pivot point relative to the first rod by the angle.

在本發明的一實施例中，上述的抬升機構更包括一第一轉軸、一第二轉軸、一第三轉軸、一第四轉軸以及一第五轉軸。第二連桿透過第一轉軸樞接第一連桿，第三連桿透過第二轉軸樞接第二連桿，第一桿件透過第三轉軸樞接第一連桿，第二桿件透過第四轉軸樞接第三連桿，且第一桿件透過第五轉軸樞接第二桿件。In an embodiment of the present invention, the above-mentioned lifting mechanism further includes a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a fifth rotating shaft. The second connecting rod is pivoted to the first connecting rod through the first rotating shaft, the third connecting rod is pivoted to the second connecting rod through the second rotating shaft, the first rod is pivoted to the first connecting rod through the third rotating shaft, and the second rod is passed through The fourth shaft is pivotally connected to the third link, and the first rod is pivotally connected to the second rod through the fifth shaft.

在本發明的一實施例中，上述的第一轉軸及第三轉軸之間的一第三距離大於第二轉軸及第四轉軸之間的一第四距離，且第三轉軸及第五轉軸之間的一第五距離大於第四轉軸及第五轉軸之間的一第六距離。In an embodiment of the present invention, a third distance between the above-mentioned first rotating shaft and the third rotating shaft is greater than a fourth distance between the second rotating shaft and the fourth rotating shaft, and the distance between the third rotating shaft and the fifth rotating shaft A fifth distance between them is greater than a sixth distance between the fourth rotating shaft and the fifth rotating shaft.

在本發明的一實施例中，上述的第一轉軸為一扭力轉軸結構。In an embodiment of the present invention, the above-mentioned first rotating shaft is a torsion rotating shaft structure.

在本發明的一實施例中，上述的第二轉軸為一扭力轉軸結構。In an embodiment of the present invention, the above-mentioned second rotating shaft is a torsion rotating shaft structure.

在本發明的一實施例中，上述的抬升機構更包括一彈力件。彈力件設置於第一轉軸，且彈力件的兩端分別連接第一連桿及第二連桿。In an embodiment of the present invention, the above-mentioned lifting mechanism further includes an elastic member. The elastic member is arranged on the first rotating shaft, and the two ends of the elastic member are respectively connected to the first connecting rod and the second connecting rod.

在本發明的一實施例中，上述的第二連桿具有一第一止擋部，且第一轉軸具有對應於第一止擋部的一第二止擋部。In an embodiment of the present invention, the above-mentioned second connecting rod has a first stop portion, and the first rotating shaft has a second stop portion corresponding to the first stop portion.

在本發明的一實施例中，上述的第二連桿具有一第三止擋部，且第二轉軸具有對應於第三止擋部的一第四止擋部。In an embodiment of the present invention, the above-mentioned second connecting rod has a third stop portion, and the second rotating shaft has a fourth stop portion corresponding to the third stop portion.

在本發明的一實施例中，上述的抬升機構更包括一槽座及一第一彈性件。第一連桿具有一滑槽，且第三轉軸滑設於滑槽內。第一彈性件設置於槽座內，且第一彈性件的兩端分別抵接槽座及第三轉軸。In an embodiment of the present invention, the above-mentioned lifting mechanism further includes a slot seat and a first elastic member. The first connecting rod has a chute, and the third rotating shaft is slidably arranged in the chute. The first elastic member is disposed in the groove seat, and the two ends of the first elastic member abut against the groove seat and the third rotating shaft respectively.

在本發明的一實施例中，上述的抬升機構更包括一槽座及一第二彈性件。第三轉軸滑設於槽座內。第二彈性件設置於槽座內，且第二彈性件的兩端分別抵接槽座及第三轉軸。In an embodiment of the present invention, the above-mentioned lifting mechanism further includes a slot seat and a second elastic member. The third rotating shaft is slidably arranged in the groove seat. The second elastic member is disposed in the groove seat, and the two ends of the second elastic member abut against the groove seat and the third rotating shaft respectively.

基於上述，在本發明的折疊式電子裝置中，第二機體相對於第一機體閉合，當第二機體受力而相對於第一機體展開時，第二機體透過第三連桿驅動第二桿件相對於第一桿件旋轉一角度，由於第四連桿事先保留了使第二桿件能相對於第一桿件旋轉的裕度，如此能避免抬升機構卡死而無法作動，除了能夠達到使第二機體抬升高度而符合人體工學的效用，以及能夠使第二機體在相對於第一機體展開的過程能夠順暢開啟的效用外，還能夠採用長度更短的第三連桿，減少第三連桿所占用的體積，而有助於兼顧折疊式電子裝置的薄型化。Based on the above, in the foldable electronic device of the present invention, the second body is closed relative to the first body, and when the second body is expanded relative to the first body under force, the second body drives the second rod through the third link The member rotates at an angle relative to the first rod, because the fourth connecting rod reserves a margin in advance to allow the second rod to rotate relative to the first rod, so that the lifting mechanism can be prevented from being stuck and unable to move, in addition to being able to achieve In addition to the ergonomic effect of raising the height of the second body and the effect of enabling the second body to open smoothly in the process of unfolding relative to the first body, a shorter third connecting rod can also be used to reduce the need for the second body. The volume occupied by the three links helps to reduce the thickness of the foldable electronic device.

為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

圖2是本發明一實施例的折疊式電子裝置的立體示意圖。圖3是圖2的折疊式電子裝置轉換至另一模式的立體示意圖。請參考圖2及圖3，折疊式電子裝置100例如筆記型電腦或是雙螢幕筆記型電腦，本實施例並無限制。折疊式電子裝置100包括一第一機體110、一第二機體120以及一抬升機構130。第二機體120透過抬升機構130可動地設置於第一機體110。第一機體110具有一收納槽111。當第二機體120相對於第一機體110閉合時，抬升機構130收納於收納槽111內。FIG. 2 is a schematic perspective view of a foldable electronic device according to an embodiment of the present invention. FIG. 3 is a schematic perspective view of the foldable electronic device in FIG. 2 converted to another mode. Please refer to FIG. 2 and FIG. 3 , the foldable electronic device 100 is, for example, a notebook computer or a dual-screen notebook computer, and this embodiment is not limited. The foldable electronic device 100 includes a first body 110 , a second body 120 and a lifting mechanism 130 . The second body 120 is movably disposed on the first body 110 through the lifting mechanism 130 . The first body 110 has a receiving slot 111 . When the second body 120 is closed relative to the first body 110 , the lifting mechanism 130 is stored in the receiving groove 111 .

圖4是圖3的折疊式電子裝置的分解示意圖。圖5至圖9繪示圖2的折疊式電子裝置轉換至圖3中另一模式之過程的局部剖視示意圖。請參考圖2、圖3、圖4及圖5，抬升機構130包括一第一連桿131、一第二連桿132、一第三連桿133、一第四連桿134、一第一轉軸135、一第二轉軸136、一第三轉軸137、一第四轉軸138以及一第五轉軸139。FIG. 4 is an exploded schematic diagram of the foldable electronic device of FIG. 3 . 5 to 9 are partial cross-sectional schematic diagrams illustrating the process of converting the foldable electronic device in FIG. 2 to another mode in FIG. 3 . Please refer to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the lifting mechanism 130 includes a first connecting rod 131, a second connecting rod 132, a third connecting rod 133, a fourth connecting rod 134, a first rotating shaft 135 , a second rotating shaft 136 , a third rotating shaft 137 , a fourth rotating shaft 138 and a fifth rotating shaft 139 .

第一連桿131設置於第一機體110，且第三連桿133設置於第二機體120。第一轉軸135設置於第一連桿131，且第二連桿132樞接第一轉軸135。第二轉軸136設置於第二機體120，且第二連桿132樞接第二轉軸136。第三轉軸137設置於第一連桿131，且第一桿件134a樞接第三轉軸137。第四轉軸138設置於第二桿件134b，第四轉軸138樞接第三連桿133，且第五轉軸139穿設於第一桿件134a及第二桿件134b。The first connecting rod 131 is disposed on the first body 110 , and the third connecting rod 133 is disposed on the second body 120 . The first rotating shaft 135 is disposed on the first connecting rod 131 , and the second connecting rod 132 is pivotally connected to the first rotating shaft 135 . The second rotating shaft 136 is disposed on the second body 120 , and the second connecting rod 132 is pivotally connected to the second rotating shaft 136 . The third rotating shaft 137 is disposed on the first connecting rod 131 , and the first rod 134 a is pivotally connected to the third rotating shaft 137 . The fourth rotating shaft 138 is disposed on the second rod 134b, the fourth rotating shaft 138 is pivotally connected to the third connecting rod 133, and the fifth rotating shaft 139 passes through the first rod 134a and the second rod 134b.

換句話說，第二連桿132的一端透過第一轉軸135樞接第一連桿131的一端。且第三連桿133的一端透過第二轉軸136樞接第二連桿132的另一端。第四連桿134包括一第一桿件134a及一第二桿件134b，其中第一桿件134a的一端透過第三轉軸137樞接第一連桿131的另一端，第二桿件134b的一端透過第四轉軸138樞接第三連桿133的另一端，且第二桿件134b的另一端透過第五轉軸139樞接第一桿件134a的另一端。In other words, one end of the second link 132 is pivotally connected to one end of the first link 131 through the first rotating shaft 135 . And one end of the third connecting rod 133 is pivotally connected to the other end of the second connecting rod 132 through the second rotating shaft 136 . The fourth link 134 includes a first link 134a and a second link 134b, wherein one end of the first link 134a is pivotally connected to the other end of the first link 131 through a third rotating shaft 137, and the second link 134b One end is pivotally connected to the other end of the third link 133 through the fourth rotating shaft 138 , and the other end of the second rod 134 b is pivotally connected to the other end of the first rod 134 a through the fifth rotating shaft 139 .

在第二機體120如圖2及圖5所示相對於第一機體110閉合下，當第二機體120受力而如圖3及圖9所示相對於第一機體110展開時，第二機體120透過第三連桿133驅動第二桿件134b相對於第一桿件134a旋轉一角度θ1，由於第四連桿134事先保留了使第二桿件134b能相對於第一桿件134a旋轉的裕度，如此能避免抬升機構130卡死而無法作動，除了能夠達到使第二機體120抬升高度而符合人體工學的效用，以及能夠使第二機體120在相對於第一機體110展開的過程能夠順暢開啟的效用外，還能夠採用長度更短的第三連桿133，減少第三連桿133所占用的體積，而有助於兼顧折疊式電子裝置100的薄型化。When the second body 120 is closed relative to the first body 110 as shown in FIG. 2 and FIG. 120 drives the second rod 134b to rotate by an angle θ1 relative to the first rod 134a through the third connecting rod 133, because the fourth connecting rod 134 has previously reserved the second rod 134b to rotate relative to the first rod 134a In this way, the lifting mechanism 130 can be prevented from being stuck and unable to move, in addition to achieving the effect of raising the height of the second body 120 and conforming to ergonomics, and enabling the second body 120 to expand relative to the first body 110 In addition to the effect of being able to open smoothly, the third link 133 with a shorter length can also be used to reduce the volume occupied by the third link 133 , which helps to reduce the thickness of the foldable electronic device 100 .

請參考圖3、圖4、圖5及圖9，為便於使第二機體120在相對於第一機體110展開的過程中可以隨時固定於任意位置，第一轉軸135及第二轉軸136的其中一者或二者可以採用一扭力轉軸結構。此外，抬升機構130還更包括一彈力件140，彈力件140可採用扭簧，並設置於第一轉軸135，且彈力件140的兩端分別連接第一連桿131及第二連桿132。Please refer to Fig. 3, Fig. 4, Fig. 5 and Fig. 9, in order to make the second body 120 can be fixed at any position at any time during the process of unfolding relative to the first body 110, among the first rotating shaft 135 and the second rotating shaft 136 One or both may employ a torsion shaft configuration. In addition, the lifting mechanism 130 further includes an elastic member 140 , which can be a torsion spring and is disposed on the first rotating shaft 135 , and two ends of the elastic member 140 are respectively connected to the first connecting rod 131 and the second connecting rod 132 .

另一方面，第二連桿132具有一第一止擋部132a，第一轉軸135具有在位置上對應於第一止擋部132a的一第二止擋部132b，第二連桿132具有一第三止擋部135a，且第二轉軸136具有在位置上對應於第三止擋部135a的一第四止擋部136a，以有效限制第二機體120相對於第一機體110開啟的最大角度。On the other hand, the second connecting rod 132 has a first stop portion 132a, the first rotating shaft 135 has a second stop portion 132b corresponding in position to the first stop portion 132a, and the second connecting rod 132 has a The third stop portion 135a, and the second rotating shaft 136 has a fourth stop portion 136a corresponding to the third stop portion 135a in position, so as to effectively limit the maximum angle at which the second body 120 opens relative to the first body 110 .

請參考圖4及圖5，為明確說明抬升機構130的作動原理，在此將抬升機構130界定出一第一樞點P1、一第二樞點P2、一第三樞點P3、一第四樞點P4以及一第五樞點P5。Please refer to FIG. 4 and FIG. 5. In order to clearly illustrate the operating principle of the lifting mechanism 130, the lifting mechanism 130 is defined here as a first pivot point P1, a second pivot point P2, a third pivot point P3, and a fourth pivot point. The pivot point P4 and a fifth pivot point P5.

第一連桿131及第二連桿132透過第一樞點P1相互樞接，第二連桿132及第三連桿133透過第二樞點P2相互樞接，第一連桿131及第一桿件134a透過第三樞點P3相互樞接，第三連桿133及第二桿件134b透過第四樞點P4相互樞接，且第一桿件134a及第二桿件134b透過第五樞點P5相互樞接。The first connecting rod 131 and the second connecting rod 132 are pivotally connected to each other through the first pivot point P1, and the second connecting rod 132 and the third connecting rod 133 are pivotally connected to each other through the second pivot point P2. The rod 134a is pivotally connected to each other through the third pivot point P3, the third connecting rod 133 and the second rod 134b are pivotally connected to each other through the fourth pivot point P4, and the first rod 134a and the second rod 134b are connected to each other through the fifth pivot. Points P5 are pivotally connected to each other.

在此將第三樞點P3及第四樞點P4之間界定一連線L，當第二機體120如圖2及圖5所示相對於第一機體110閉合時，第五樞點P5及連線L之間具有一第一距離D1，而當第二機體120受力而如圖7所示相對於第一機體110展開時，第五樞點P5及連線L之間具有一第二距離D2，且第二距離D2大於第一距離D1。Here, a connection line L is defined between the third pivot point P3 and the fourth pivot point P4. When the second body 120 is closed relative to the first body 110 as shown in FIGS. 2 and 5 , the fifth pivot point P5 and There is a first distance D1 between the connecting line L, and when the second body 120 is stressed and unfolded relative to the first body 110 as shown in FIG. 7 , there is a second distance between the fifth pivot point P5 and the connecting line L. The distance D2, and the second distance D2 is greater than the first distance D1.

請參考圖4、圖5及圖6，第二機體120受力而由圖5所示的模式相對於第一機體110展開至圖6所示的模式，此時例如第二機體120相對於第一機體110展開了8~12度的角度區間，抬升機構130即會到達機構運作的死點，外力F的作用同時通過第二樞點P2及第四樞點P4。在第二機體120受力而由圖6所示的模式相對於第一機體110展開至圖7所示的模式的過程當中，第二機體120透過第三連桿133推擠第二桿件134b，以使第二桿件134b因第三連桿133及第一桿件134a的擠壓而以第五樞點P5為圓心相對於第一桿件134a旋轉角度θ1，由於第四連桿134事先保留了使第二桿件134b能相對於第一桿件134a旋轉的裕度，如此能避免抬升機構130卡死而無法作動。Please refer to FIG. 4, FIG. 5 and FIG. 6, the second body 120 is forced to expand from the mode shown in FIG. 5 relative to the first body 110 to the mode shown in FIG. When the body 110 is unfolded in an angle range of 8-12 degrees, the lifting mechanism 130 will reach the dead point of the mechanism operation, and the external force F will pass through the second pivot point P2 and the fourth pivot point P4 at the same time. When the second body 120 is under force and is expanded from the mode shown in FIG. 6 relative to the first body 110 to the mode shown in FIG. 7 , the second body 120 pushes the second rod 134b through the third connecting rod 133 In order to make the second rod 134b rotate by an angle θ1 relative to the first rod 134a with the fifth pivot point P5 as the center due to the extrusion of the third connecting rod 133 and the first rod 134a, because the fourth connecting rod 134 There is a margin for the second rod 134b to rotate relative to the first rod 134a, so as to prevent the lifting mechanism 130 from being stuck and unable to move.

在圖7中，第二機體120已相對展開了一角度θ3，且抬升機構130的第一桿件134a已相對展開了一角度θ2。In FIG. 7 , the second body 120 has been relatively expanded by an angle θ3, and the first rod 134a of the lifting mechanism 130 has been relatively expanded by an angle θ2.

請參考圖4、圖7、圖8及圖9，由於圖7中的抬升機構130已克服了機構死點的問題，當第二機體120繼續受力而相對於該第一機體110展開時，可依序經由圖8至圖9的過程，直至第四止擋部136a抵靠於第二止擋部132b，且第一止擋部132a抵靠於第三止擋部135a，以使第二機體120完全展開。Please refer to FIG. 4, FIG. 7, FIG. 8 and FIG. 9, since the lifting mechanism 130 in FIG. 8 to 9 in sequence until the fourth stopper 136a abuts against the second stopper 132b, and the first stopper 132a abuts against the third stopper 135a, so that the second Body 120 is fully deployed.

在本實施例中，第一轉軸135及第三轉軸137之間的一第三距離D3大於第二轉軸136及第四轉軸138之間的一第四距離D4，且第三轉軸137及第五轉軸139之間的一第五距離D5大於第四轉軸138及第五轉軸139之間的一第六距離D6。換個角度來說，第一桿件134a的長度大於第二桿件134b的長度，然本實施例並不以此為限。In this embodiment, a third distance D3 between the first rotating shaft 135 and the third rotating shaft 137 is greater than a fourth distance D4 between the second rotating shaft 136 and the fourth rotating shaft 138, and the third rotating shaft 137 and the fifth rotating shaft A fifth distance D5 between the rotating shafts 139 is greater than a sixth distance D6 between the fourth rotating shaft 138 and the fifth rotating shaft 139 . To put it another way, the length of the first rod 134a is greater than the length of the second rod 134b, but this embodiment is not limited thereto.

圖10至圖11是本發明另一實施例的作動原理示意圖。請參考圖10及圖11，本實施例的抬升機構230的第四連桿234、第一桿件234a、第二桿件234b及第五轉軸239的作動原理相同於前述實施例的抬升機構130的第四連桿134、第一桿件134a、第二桿件134b及第五轉軸139的作動原理，於此不再贅述。本實施例與前述實施例的差異在於，抬升機構230更包括一槽座251及一第一彈性件252。第一連桿231具有一滑槽253，且第三轉軸237滑設於滑槽253內。第一彈性件252設置於槽座251內，且第一彈性件252的兩端分別抵接槽座251及第三轉軸237，其中第一彈性件252可採用彈簧。10 to 11 are schematic diagrams of the operating principle of another embodiment of the present invention. Please refer to FIG. 10 and FIG. 11 , the operating principles of the fourth link 234 , the first rod 234 a , the second rod 234 b and the fifth rotating shaft 239 of the lifting mechanism 230 of this embodiment are the same as those of the lifting mechanism 130 of the previous embodiment. The operating principles of the fourth connecting rod 134 , the first rod 134 a , the second rod 134 b and the fifth rotating shaft 139 will not be repeated here. The difference between this embodiment and the previous embodiments is that the lifting mechanism 230 further includes a socket 251 and a first elastic member 252 . The first connecting rod 231 has a sliding slot 253 , and the third rotating shaft 237 is slidably disposed in the sliding slot 253 . The first elastic member 252 is disposed in the groove seat 251 , and two ends of the first elastic member 252 abut against the groove seat 251 and the third rotating shaft 237 respectively, wherein the first elastic member 252 can be a spring.

如圖10所示，滑槽253以圖中的方向來說，長度延伸方向設置為左右之方向，第一彈性件252的長度延伸方向同樣設置為左右之方向。當第一桿件234a尚未轉動時，第三轉軸237位於滑槽253的左側。請進一步對照參考圖11，當第一桿件234a相對於第一連桿231轉動時，第一彈性件252能夠推動第三轉軸237朝向滑槽253的右側滑動，將第一桿件234a進一步保留此活動裕度可進一步確保抬升機構230於機構死點卡死，有助於增加抬升機構230在作動上的順暢度。As shown in FIG. 10 , in terms of the direction in the figure, the length extension direction of the sliding groove 253 is set as the left-right direction, and the length extension direction of the first elastic member 252 is also set as the left-right direction. When the first rod 234a has not rotated, the third rotating shaft 237 is located on the left side of the slide slot 253 . Please refer to FIG. 11 for further comparison. When the first rod 234a rotates relative to the first connecting rod 231, the first elastic member 252 can push the third rotating shaft 237 to slide towards the right side of the chute 253, further retaining the first rod 234a. This activity margin can further ensure that the lifting mechanism 230 is stuck at the dead point of the mechanism, which helps to increase the smoothness of the lifting mechanism 230 in motion.

圖12至圖14是本發明又一實施例的作動原理示意圖。請參考圖10及圖11，本實施例的抬升機構330的第四連桿334、第一桿件334a、第二桿件334b及第五轉軸339的作動原理相同於前述實施例的抬升機構130的第四連桿134、第一桿件134a、第二桿件134b及第五轉軸139的作動原理，於此不再贅述。本實施例與前述實施例的差異在於，抬升機構330更包括一槽座351及一第二彈性件352。第三轉軸337滑設於槽座351內。第二彈性件352設置於槽座351內，且第二彈性件352的兩端分別抵接槽座351及第三轉軸337，其中第二彈性件352可採用彈簧。12 to 14 are schematic diagrams of the operating principle of another embodiment of the present invention. Please refer to FIG. 10 and FIG. 11 , the operating principles of the fourth link 334 , the first rod 334 a , the second rod 334 b and the fifth rotating shaft 339 of the lifting mechanism 330 of this embodiment are the same as those of the lifting mechanism 130 of the previous embodiment. The operating principles of the fourth connecting rod 134 , the first rod 134 a , the second rod 134 b and the fifth rotating shaft 139 will not be repeated here. The difference between this embodiment and the previous embodiments is that the lifting mechanism 330 further includes a socket 351 and a second elastic member 352 . The third rotating shaft 337 is slidably disposed in the groove seat 351 . The second elastic member 352 is disposed in the groove seat 351 , and two ends of the second elastic member 352 abut against the groove seat 351 and the third rotating shaft 337 respectively, wherein the second elastic member 352 can be a spring.

如圖12所示，槽座351以圖中的方向來說，長度延伸方向設置為上下之方向，第二彈性件352的長度延伸方向同樣設置為上下之方向。當第一桿件334a尚未轉動時，第三轉軸337位於槽座351的偏上側。請進一步對照參考圖13，當第一桿件334a相對於第一連桿331轉動時，第二彈性件352能夠推動第三轉軸337朝向槽座351的底側滑動，將第一桿件334a進一步保留此活動裕度可進一步確保抬升機構330於機構死點卡死，有助於增加抬升機構330在作動上的順暢度。請更進一步對照參考圖14，在抬升機構330更進一步運動時，第二彈性件352將會推動第三轉軸337移動至槽座351的偏上側，例如回到原位。As shown in FIG. 12 , in terms of the direction in the figure, the length extension direction of the groove seat 351 is set as the up-down direction, and the length extension direction of the second elastic member 352 is also set as the up-down direction. When the first rod 334a has not rotated, the third rotating shaft 337 is located on the upper side of the groove seat 351 . Please refer to FIG. 13 for further comparison. When the first rod 334a rotates relative to the first connecting rod 331, the second elastic member 352 can push the third rotating shaft 337 to slide toward the bottom side of the groove seat 351, further moving the first rod 334a. Retaining this activity margin can further ensure that the lifting mechanism 330 is stuck at the dead point of the mechanism, which helps to increase the smoothness of the lifting mechanism 330 in motion. Please refer to FIG. 14 for further comparison. When the lifting mechanism 330 moves further, the second elastic member 352 will push the third rotating shaft 337 to move to the upper side of the groove seat 351 , for example, return to the original position.

綜上所述，在本發明的折疊式電子裝置中，第二機體相對於第一機體閉合，當第二機體受力而相對於第一機體展開時，第二機體透過第三連桿驅動第二桿件相對於第一桿件旋轉一角度，由於第四連桿事先保留了使第二桿件能相對於第一桿件旋轉的裕度，如此能避免抬升機構卡死而無法作動，除了能夠達到使第二機體抬升高度而符合人體工學的效用，以及能夠使第二機體在相對於第一機體展開的過程能夠順暢開啟的效用外，還能夠採用長度更短的第三連桿，減少第三連桿所占用的體積，而有助於兼顧折疊式電子裝置的薄型化。To sum up, in the foldable electronic device of the present invention, the second body is closed relative to the first body, and when the second body is expanded relative to the first body under force, the second body drives the first body through the third link. The second rod rotates an angle with respect to the first rod, because the fourth connecting rod reserves a margin in advance to allow the second rod to rotate relative to the first rod, so that the lifting mechanism can be prevented from being stuck and unable to operate, except In addition to achieving the ergonomic effect of raising the height of the second body and enabling the second body to open smoothly during the process of unfolding relative to the first body, a shorter third connecting rod can also be used. The volume occupied by the third link is reduced, which helps to reduce the thickness of the foldable electronic device.

雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed above with the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention should be defined by the scope of the appended patent application.

10:折疊式電子裝置 11:第一機體 12:第二機體 13:抬升機構 13a:第一連桿 13b:第二連桿 13c:第三連桿 13d:第四連桿 100:折疊式電子裝置 110:第一機體 111:收納槽 120:第二機體 130:抬升機構 131:第一連桿 132:第二連桿 132a:第一止擋部 132b:第二止擋部 133:第三連桿 134:第四連桿 134a:第一桿件 134b:第二桿件 135:第一轉軸 135a:第三止擋部 136:第二轉軸 136a:第四止擋部 137:第三轉軸 138:第四轉軸 139:第五轉軸 140:彈力件 230、330:抬升機構 231、331:第一連桿 234、334:第四連桿 234a、334a:第一桿件 234b、334b:第二桿件 237、337:第三轉軸 239、339:第五轉軸 251、351:槽座 252:第一彈性件 352:第二彈性件 253:滑槽 D1:第一距離 D2:第二距離 D3:第三距離 D4:第四距離 D5:第五距離 D6:第六距離 F:外力 L:連線 P1:第一樞點 P2:第二樞點 P3:第三樞點 P4:第四樞點 P5:第五樞點 θ1、θ2、θ3:角度 10: Foldable electronic device 11: The first body 12:Second Body 13: Lifting mechanism 13a: The first connecting rod 13b: Second connecting rod 13c: The third connecting rod 13d: Fourth connecting rod 100: Foldable electronic device 110: The first body 111: storage slot 120: Second body 130: lifting mechanism 131: The first connecting rod 132: Second connecting rod 132a: first stopper 132b: second stopper 133: The third connecting rod 134: The fourth connecting rod 134a: the first rod 134b: the second rod 135: the first rotating shaft 135a: the third stopper 136: Second shaft 136a: the fourth stopper 137: The third shaft 138: The fourth shaft 139: The fifth shaft 140: Elastic piece 230, 330: lifting mechanism 231, 331: the first connecting rod 234, 334: the fourth connecting rod 234a, 334a: the first bar 234b, 334b: the second bar 237, 337: the third shaft 239, 339: the fifth shaft 251, 351: groove seat 252: the first elastic member 352: second elastic member 253: Chute D1: first distance D2: second distance D3: third distance D4: Fourth distance D5: fifth distance D6: Sixth distance F: external force L: Connect P1: the first pivot point P2: second pivot point P3: The third pivot point P4: Fourth Pivot P5: Fifth Pivot θ1, θ2, θ3: angle

圖1是習知的折疊式電子裝置的示意圖。圖2是本發明一實施例的折疊式電子裝置的立體示意圖。圖3是圖2的折疊式電子裝置轉換至另一模式的立體示意圖。圖4是圖3的折疊式電子裝置的分解示意圖。圖5至圖9繪示圖2的折疊式電子裝置轉換至圖3中另一模式之過程的局部剖視示意圖。圖10至圖11是本發明另一實施例的作動原理示意圖。圖12至圖14是本發明又一實施例的作動原理示意圖。 FIG. 1 is a schematic diagram of a conventional foldable electronic device. FIG. 2 is a schematic perspective view of a foldable electronic device according to an embodiment of the present invention. FIG. 3 is a schematic perspective view of the foldable electronic device in FIG. 2 converted to another mode. FIG. 4 is an exploded schematic diagram of the foldable electronic device of FIG. 3 . 5 to 9 are partial cross-sectional schematic diagrams illustrating the process of converting the foldable electronic device in FIG. 2 to another mode in FIG. 3 . 10 to 11 are schematic diagrams of the operating principle of another embodiment of the present invention. 12 to 14 are schematic diagrams of the operating principle of another embodiment of the present invention.

100:折疊式電子裝置 100: Foldable electronic device

110:第一機體 110: The first body

111:收納槽 111: storage slot

120:第二機體 120: Second body

130:抬升機構 130: lifting mechanism

131:第一連桿 131: The first connecting rod

132:第二連桿 132: Second connecting rod

132a:第一止擋部 132a: first stopper

132b:第二止擋部 132b: second stopper

133:第三連桿 133: The third connecting rod

134:第四連桿 134: The fourth connecting rod

134a:第一桿件 134a: the first rod

134b:第二桿件 134b: the second rod

135:第一轉軸 135: the first rotating shaft

135a:第二止擋部 135a: second stopper

136:第二轉軸 136: Second shaft

136a:第四止擋部 136a: the fourth stopper

137:第三轉軸 137: The third shaft

138:第四轉軸 138: The fourth shaft

139:第五轉軸 139: The fifth shaft

140:彈力件 140: Elastic piece

Claims

一種折疊式電子裝置，包括：一第一機體；一第二機體；以及一抬升機構，該第二機體透過該抬升機構可動地設置於該第一機體，該抬升機構包括：一第一連桿，設置於該第一機體；一第二連桿，一端樞接該第一連桿的一端；一第三連桿，一端樞接該第二連桿的另一端，且該第三連桿設置於該第二機體；以及一第四連桿，包括一第一桿件及一第二桿件，該第一桿件的一端樞接該第一連桿的另一端，該第二桿件的一端樞接該第三連桿的另一端，且該第二桿件的另一端樞接該第一桿件的另一端，其中該第二機體相對於該第一機體閉合，當該第二機體受力而相對於該第一機體展開時，該第二機體透過該第三連桿驅動該第二桿件相對於該第一桿件旋轉一角度。 A foldable electronic device comprising: a first organism; a second organism; and A lifting mechanism, the second body is movably arranged on the first body through the lifting mechanism, the lifting mechanism includes: a first connecting rod arranged on the first body; a second link, one end of which is pivotally connected to one end of the first link; a third link, one end of which is pivotally connected to the other end of the second link, and the third link is arranged on the second body; and A fourth link, including a first link and a second link, one end of the first link is pivotally connected to the other end of the first link, and one end of the second link is pivotally connected to the third link the other end of the rod, and the other end of the second rod is pivotally connected to the other end of the first rod, Wherein the second body is closed relative to the first body, when the second body is forced to expand relative to the first body, the second body drives the second rod relative to the first body through the third connecting rod A member is rotated by an angle.

如請求項1所述的折疊式電子裝置，其中該抬升機構界定一第一樞點、一第二樞點、一第三樞點、一第四樞點以及一第五樞點，該第一連桿及該第二連桿透過該第一樞點相互樞接，該第二連桿及該第三連桿透過該第二樞點相互樞接，該第一連桿及該第一桿件透過該第三樞點相互樞接，該第三連桿及該第二桿件透過該第四樞點相互樞接，且該第一桿件及該第二桿件透過該第五樞點相互樞接，其中該第三樞點及該第四樞點之間界定一連線，當該第二機體相對於該第一機體閉合時，該第五樞點及該連線之間具有一第一距離，當該第二機體受力而相對於該第一機體展開時，該第五樞點及該連線之間具有一第二距離，且該第二距離大於該第一距離。The foldable electronic device according to claim 1, wherein the lifting mechanism defines a first pivot point, a second pivot point, a third pivot point, a fourth pivot point and a fifth pivot point, the first pivot point The connecting rod and the second connecting rod are pivotally connected to each other through the first pivot point, the second connecting rod and the third connecting rod are pivotally connected to each other through the second pivot point, the first connecting rod and the first rod The third link is pivotally connected to each other through the third pivot point, the third link and the second lever are pivotally connected to each other through the fourth pivot point, and the first lever and the second lever are connected to each other through the fifth pivot point A pivot connection, wherein a connection line is defined between the third pivot point and the fourth pivot point, and when the second body is closed relative to the first body, there is a first connection line between the fifth pivot point and the connection line A distance, when the second body is expanded relative to the first body under force, there is a second distance between the fifth pivot point and the connecting line, and the second distance is greater than the first distance.

如請求項1所述的折疊式電子裝置，其中該第二機體相對於該第一機體閉合，當該第二機體受力而相對於該第一機體展開時，該第二機體透過該第三連桿推擠該第二桿件，以使該第二桿件因該第三連桿及該第一桿件的擠壓而相對於該第一桿件旋轉該角度。The foldable electronic device according to claim 1, wherein the second body is closed relative to the first body, and when the second body is expanded relative to the first body under force, the second body passes through the third The connecting rod pushes the second rod so that the second rod rotates by the angle relative to the first rod due to the extrusion of the third connecting rod and the first rod.

如請求項1所述的折疊式電子裝置，其中該抬升機構界定一第一樞點、一第二樞點、一第三樞點、一第四樞點以及一第五樞點，該第一連桿及該第二連桿透過該第一樞點相互樞接，該第二連桿及該第三連桿透過該第二樞點相互樞接，該第一連桿及該第一桿件透過該第三樞點相互樞接，該第三連桿及該第二桿件透過該第四樞點相互樞接，且該第一桿件及該第二桿件透過該第五樞點相互樞接，其中該第二機體相對於該第一機體閉合，當該第二機體受力而相對於該第一機體展開時，該第二機體透過該第三連桿推擠該第二桿件，以使該第二桿件因該第三連桿及該第一桿件的擠壓而以該第五樞點為圓心相對於該第一桿件旋轉該角度。The foldable electronic device according to claim 1, wherein the lifting mechanism defines a first pivot point, a second pivot point, a third pivot point, a fourth pivot point and a fifth pivot point, the first pivot point The connecting rod and the second connecting rod are pivotally connected to each other through the first pivot point, the second connecting rod and the third connecting rod are pivotally connected to each other through the second pivot point, the first connecting rod and the first rod The third link is pivotally connected to each other through the third pivot point, the third link and the second lever are pivotally connected to each other through the fourth pivot point, and the first lever and the second lever are connected to each other through the fifth pivot point pivot connection, wherein the second body is closed relative to the first body, and when the second body is forced to expand relative to the first body, the second body pushes the second rod through the third connecting rod so that the second rod is rotated by the angle relative to the first rod with the fifth pivot point as the center of circle due to the extrusion of the third connecting rod and the first rod.

如請求項1所述的折疊式電子裝置，其中該抬升機構更包括一第一轉軸、一第二轉軸、一第三轉軸、一第四轉軸以及一第五轉軸，該第二連桿透過該第一轉軸樞接該第一連桿，該第三連桿透過該第二轉軸樞接該第二連桿，該第一桿件透過該第三轉軸樞接該第一連桿，該第二桿件透過該第四轉軸樞接該第三連桿，且該第一桿件透過該第五轉軸樞接該第二桿件。The foldable electronic device according to claim 1, wherein the lifting mechanism further includes a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a fifth rotating shaft, and the second connecting rod passes through the The first connecting rod is pivotally connected to the first connecting rod, the third connecting rod is pivotally connected to the second connecting rod through the second rotating shaft, the first rod is pivotally connected to the first connecting rod through the third rotating shaft, and the second connecting rod is pivotally connected to the second connecting rod. The rod is pivotally connected to the third link through the fourth shaft, and the first rod is pivotally connected to the second rod through the fifth shaft.

如請求項5所述的折疊式電子裝置，其中該第一轉軸及該第三轉軸之間的一第三距離大於該第二轉軸及該第四轉軸之間的一第四距離，且該第三轉軸及該第五轉軸之間的一第五距離大於該第四轉軸及該第五轉軸之間的一第六距離。The foldable electronic device according to claim 5, wherein a third distance between the first rotation axis and the third rotation axis is greater than a fourth distance between the second rotation axis and the fourth rotation axis, and the first rotation axis A fifth distance between the three rotating shafts and the fifth rotating shaft is greater than a sixth distance between the fourth rotating shaft and the fifth rotating shaft.

如請求項5所述的折疊式電子裝置，其中該第一轉軸為一扭力轉軸結構。The foldable electronic device as claimed in claim 5, wherein the first shaft is a torsion shaft structure.

如請求項5所述的折疊式電子裝置，其中該第二轉軸為一扭力轉軸結構。The foldable electronic device as claimed in claim 5, wherein the second shaft is a torsion shaft structure.

如請求項5所述的折疊式電子裝置，其中該抬升機構更包括一彈力件，設置於該第一轉軸，且該彈力件的兩端分別連接該第一連桿及該第二連桿。The foldable electronic device as claimed in claim 5, wherein the lifting mechanism further includes an elastic member disposed on the first rotating shaft, and two ends of the elastic member are respectively connected to the first connecting rod and the second connecting rod.

如請求項5所述的折疊式電子裝置，其中該第二連桿具有一第一止擋部，且該第一轉軸具有對應於該第一止擋部的一第二止擋部。The foldable electronic device as claimed in claim 5, wherein the second link has a first stop portion, and the first rotating shaft has a second stop portion corresponding to the first stop portion.

如請求項5所述的折疊式電子裝置，其中該第二連桿具有一第三止擋部，且該第二轉軸具有對應於該第三止擋部的一第四止擋部。The foldable electronic device as claimed in claim 5, wherein the second link has a third stopper, and the second rotating shaft has a fourth stopper corresponding to the third stopper.

如請求項5所述的折疊式電子裝置，其中該抬升機構更包括一槽座及一第一彈性件，該第一連桿具有一滑槽，且該第三轉軸滑設於該滑槽內，其中該第一彈性件設置於該槽座內，且該第一彈性件的兩端分別抵接該槽座及該第三轉軸。The foldable electronic device as claimed in claim 5, wherein the lifting mechanism further includes a groove seat and a first elastic member, the first connecting rod has a sliding groove, and the third rotating shaft is slidably arranged in the sliding groove , wherein the first elastic member is disposed in the groove seat, and the two ends of the first elastic member abut against the groove seat and the third rotating shaft respectively.

如請求項5所述的折疊式電子裝置，其中該抬升機構更包括一槽座及一第二彈性件，該第三轉軸滑設於該槽座內，該第二彈性件設置於該槽座內，且該第二彈性件的兩端分別抵接該槽座及該第三轉軸。The foldable electronic device according to claim 5, wherein the lifting mechanism further includes a slot seat and a second elastic member, the third rotating shaft is slidably arranged in the slot seat, and the second elastic member is arranged on the slot seat and the two ends of the second elastic member abut against the groove seat and the third rotating shaft respectively.